137 lines
3 KiB
Ruby
137 lines
3 KiB
Ruby
require 'rubygems/dependency'
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require 'bundler/shared_helpers'
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require 'bundler/rubygems_ext'
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module Bundler
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class Dependency < Gem::Dependency
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attr_reader :autorequire
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attr_reader :groups
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attr_reader :platforms
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PLATFORM_MAP = {
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:ruby => Gem::Platform::RUBY,
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:ruby_18 => Gem::Platform::RUBY,
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:ruby_19 => Gem::Platform::RUBY,
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:mri => Gem::Platform::RUBY,
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:mri_18 => Gem::Platform::RUBY,
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:mri_19 => Gem::Platform::RUBY,
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:rbx => Gem::Platform::RUBY,
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:jruby => Gem::Platform::JAVA,
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:mswin => Gem::Platform::MSWIN,
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:mingw => Gem::Platform::MINGW,
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:mingw_18 => Gem::Platform::MINGW,
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:mingw_19 => Gem::Platform::MINGW
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}.freeze
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def initialize(name, version, options = {}, &blk)
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type = options["type"] || :runtime
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super(name, version, type)
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@autorequire = nil
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@groups = Array(options["group"] || :default).map { |g| g.to_sym }
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@source = options["source"]
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@platforms = Array(options["platforms"])
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@env = options["env"]
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if options.key?('require')
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@autorequire = Array(options['require'] || [])
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end
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end
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def gem_platforms(valid_platforms)
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return valid_platforms if @platforms.empty?
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platforms = []
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@platforms.each do |p|
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platform = PLATFORM_MAP[p]
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next unless valid_platforms.include?(platform)
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platforms |= [platform]
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end
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platforms
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end
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def should_include?
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current_env? && current_platform?
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end
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def current_env?
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return true unless @env
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if Hash === @env
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@env.all? do |key, val|
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ENV[key.to_s] && (String === val ? ENV[key.to_s] == val : ENV[key.to_s] =~ val)
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end
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else
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ENV[@env.to_s]
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end
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end
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def current_platform?
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return true if @platforms.empty?
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@platforms.any? { |p| send("#{p}?") }
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end
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def to_lock
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out = " #{name}"
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unless requirement == Gem::Requirement.default
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reqs = requirement.requirements.map{|o,v| "#{o} #{v}" }
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out << " (#{reqs.join(', ')})"
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end
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out << '!' if source
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out << "\n"
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end
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private
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def ruby?
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!mswin? && (!defined?(RUBY_ENGINE) || RUBY_ENGINE == "ruby" || RUBY_ENGINE == "rbx")
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end
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def ruby_18?
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ruby? && RUBY_VERSION < "1.9"
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end
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def ruby_19?
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ruby? && RUBY_VERSION >= "1.9"
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end
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def mri?
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!mswin? && (!defined?(RUBY_ENGINE) || RUBY_ENGINE == "ruby")
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end
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def mri_18?
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mri? && RUBY_VERSION < "1.9"
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end
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def mri_19?
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mri? && RUBY_VERSION >= "1.9"
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end
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def rbx?
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ruby? && defined?(RUBY_ENGINE) && RUBY_ENGINE == "rbx"
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end
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def jruby?
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defined?(RUBY_ENGINE) && RUBY_ENGINE == "jruby"
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end
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def mswin?
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Bundler::WINDOWS
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end
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def mingw?
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Bundler::WINDOWS && Gem::Platform.local.os == "mingw32"
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end
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def mingw_18?
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mingw? && RUBY_VERSION < "1.9"
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end
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def mingw_19?
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mingw? && RUBY_VERSION >= "1.9"
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end
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end
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end
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